CVE-2019-14751

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Source
https://cve.org/CVERecord?id=CVE-2019-14751
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14751.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-14751
Aliases
Downstream
Related
Published
2019-08-22T16:15:10.213Z
Modified
2026-03-10T22:15:40.475306Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in an NLTK package (ZIP archive) that is mishandled during extraction.

References

Affected packages

Git / github.com/nltk/nltk

Affected ranges

Type
GIT
Repo
https://github.com/nltk/nltk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
acca8d573878e173379fe190d7f14f298b12dac9
Fixed
f59d7ed8df2e0e957f7f247fe218032abdbe9a10
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.4.5"
        }
    ]
}

Affected versions

2.*
2.0.1rc1
2.0.1rc2
2.0.1rc3
2.0.1rc4
2.0.3
2.0.4
3.*
3.0.0
3.0.0b1
3.0.0b2
3.0.2
3.0.3
3.0.4
3.0.5
3.0a1
3.0a4
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.3
3.4
3.4.1
3.4.3
3.4.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14751.json"